Abstract
This article presents a solution using the PLC controller and Unity 3D software in designing Radar simulation system. Besides, the process of transmitting and receiving data between hardware and software is also integrated into the simulation system such as the coordinate, speed and heading of ownership and target ship. Additionally, developing and creating specificity for the system when building training scenarios using data of Vietnam’s Sea. This system is a device for effective education concerning safety in ship navigation. It will help not only students manipulate visual equipment, vividly with familiar training situations, but also equipping the trainees with necessary skills before manipulating and operating on real equipment, improving the efficiency of maritime training in Vietnam.